+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Sandy gravel accumulation in a fluvial environment

, : Sandy gravel accumulation in a fluvial environment. Geological Journal 16(4): 287-297

Particle size, pebble shape, pebble fabric, discharge and flow velocity data are used to introduce a model of sandy gravel formation in Welsh gravel-bed rivers. The development of contact-imbrication of the typically very bladed and very platy cobbles and larger pebbles subsequently acts to significantly affect the depositional modes and patterns of small pebbles and sand particles. An important distinction is drawn between sand deposition, which can occur at or below the bed surface, and pebble and cobble deposition, which is merely a surface phenomenon.


DOI: 10.1002/gj.3350160407

Other references

Featherstone, C.; Godden, D.; Selvaraj, S.; Emslie, M.; Took-Zozaya, M., 2003: Characteristics associated with reported CAM use in patients attending six GP practices in the Tayside and Grampian regions of Scotland: a survey. To study the nature of CAM use in primary care attenders, the involvement of their NHS healthcare professionals in their CAM care and differences in characteristics between CAM users and non-users. Postal questionnaire for primary care attenders a...

Safaeian,L.; Jafarian,A.; Rabbani,M.; Sadeghi,H.M.; Torabinia,N.; Alavi,S.A., 2008: The role of strain variation in BAX and BCL-2 expression in murine bleomycin-induced pulmonary fibrosis. This study hypothesized that the expression of apoptosis-regulatory genes, such as BCL-2 and BAX may be affected by genetic variation in bleomycin-induced pulmonary fibrosis in C57BL/6 and NMRI mice. Pulmonary fibrosis induced by single intratrach...

Belousova Anna P., 2006: Methods of groundwater pollution risk estimation for ecosystem sustainability. Pages 113-121 2006

Kyzas, P.A.; Geleff, S.; Batistatou, A.; Agnantis, N.J.; Stefanou, D., 2005: Evidence for lymphangiogenesis and its prognostic implications in head and neck squamous cell carcinoma. Lymph node metastasis is a frequent reason for adverse clinical outcome in many epithelial neoplasms, including head and neck squamous cell carcinoma. The mechanisms underlying the capability of epithelial neoplasms to metastasize via lymphatic ve...

Curley, K.O.; Neuendorff, D.A.; Lewis, A.W.; Randel, R.D., 2003: Interrelationship between various measurements of temperament in Brahman cows and their Brahman calves. Journal of Dairy Science 86(Supplement 1): 120

Bovo, S.;, P.; Martelli, P.Luigi.; Fariselli, P.; Casadio, R., 2016: NET-GE: a web-server for NETwork-based human gene enrichment. Gene enrichment is a requisite for the interpretation of biological complexity related to specific molecular pathways and biological processes. Furthermore, when interpreting NGS data and human variations, including those related to pathologies, g...

Buşilă, V.T.; Vasilescu, I.; Teodorescu, R.; Fitărău, A.; Vâlceanu, M.; Tyau, R., 1969: Changes in uropepsin excretion in mumps. Medicina Interna 21(11): 1359-1366

Tavakol, S.; Musavi, S.Mostafa.Modaress.; Tavakol, B.; Hoveizi, E.; Ai, J.; Rezayat, S.Mahdi., 2016: Erratum to: Noggin Along with a Self-Assembling Peptide Nanofiber Containing Long Motif of Laminin Induces Tyrosine Hydroxylase Gene Expression. Molecular Neurobiology: -

Reed, R.A.; Teitelbaum, G.P.; Taylor, F.C.; Pentecost, M.J.; Roehm, J.O., 1991: Use of the Bird's Nest filter in oversized inferior venae cavae. An inferior vena cava (IVC) diameter of greater than 28 mm has been considered a contraindication to the intracaval placement of Greenfield, LG-Medical (LGM), and Simon nitinol filters, necessitating biiliac placement of these devices. With the Bi...

Matuszewich, L.; Carter, S.; Anderson, E.M.; Friedman, R.D.; McFadden, L.M., 2015: Persistent behavioral and neurochemical sensitization to an acute injection of methamphetamine following unpredictable stress. Prior research in humans and animals suggest that exposure to chronic stress alters the response to drugs of abuse, increasing vulnerability to drug addiction. Chronic unpredictable stress (CUS) has been shown to augment the increase of dopamine i...